DP83825I: Level Sifter for 3.3V clock to 1.8V

Satoshi Yone

Part Number: DP83825I
Other Parts Discussed in Thread: SN74LV1T34

Hi, Team,

My customer will use DP83825I with VDDIO 1.8V, but the clock from SoC is 3.3V. Could you please recommend level shifter for 25MHz clock? I found the SN74LV1T34.

I will re-post the question to logic forum if I need.

Best Regards,
Satoshi Yone

over 4 years ago

0 Ross Pimentel over 4 years ago

TI__Mastermind 23675 points

Hi Satoshi-san,

Moving this to the proper forum where the level translator group can recommend a part.

0 Clemens Ladisch over 4 years ago

Guru 244360 points

For unidirectional downtranslation, you can use any buffer with an overvoltage-tolerant input, i.e., any '17/'34/'125/'126 device in the LVC/AUC/AUP families.

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DP83825I: Level Sifter for 3.3V clock to 1.8V